Aircraft design



FIG. 1 is a front, left side perspective view of the aircraft design in an embodiment of the present invention;

FIG. 2 is a side view of the aircraft design in in an embodiment of the present invention;

FIG. 3 is a front view of the aircraft design in an embodiment of the present invention;

FIG. 4 is a top view of the aircraft design in an embodiment of the present invention; and,

FIG. 5 is a bottom view of the aircraft design in an embodiment of the present invention. 

The ornamental design for an aircraft design, as shown and described. 